How to Restrict Users Login IP Ranges in Salesforce

  1. Click Your Setup –> Security Controls –> Network Access.
  2. Click “New” button.
  3. Enter a valid IP address in the Start IP Address field and a higher IP address in the End IP Address field.The start and end addresses define the range of allowable IP addresses from which users can log in. If you want to allow logins from a single IP address, enter the same address in both fields. For example, to allow logins from only, enter as both the start and end addresses.For example, the following ranges are valid: to to to

    However, ranges like to or to are too large.

  4. Click “Save” button.
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